3.8 sec in total
360 ms
3.1 sec
274 ms
Click here to check amazing Nanotechnologien content. Otherwise, check out these important facts you probably never knew about nano-technologien.com
Alles über Nanotechnologien - Hier finden Sie Informationen über Nano-Technologie und Nanotechnik. News und Informationen auf www.nano-technologien.com
Visit nano-technologien.comWe analyzed Nano-technologien.com page load time and found that the first response time was 360 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
nano-technologien.com performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value8.1 s
2/100
25%
Value3.3 s
91/100
10%
Value900 ms
31/100
30%
Value0.095
91/100
15%
Value5.4 s
71/100
10%
360 ms
364 ms
122 ms
213 ms
9 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 84% of them (37 requests) were addressed to the original Nano-technologien.com, 5% (2 requests) were made to Facebook.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Nano-technologien.com.
Page size can be reduced by 27.9 kB (11%)
247.9 kB
220.0 kB
In fact, the total size of Nano-technologien.com main page is 247.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 195.0 kB which makes up the majority of the site volume.
Potential reduce by 17.5 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 2.8 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 17.5 kB or 74% of the original size.
Potential reduce by 459 B
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Nanotechnologien images are well optimized though.
Potential reduce by 34 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 9.9 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Nano-technologien.com needs all CSS files to be minified and compressed as it can save up to 9.9 kB or 83% of the original size.
Number of requests can be reduced by 22 (52%)
42
20
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanotechnologien. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
nano-technologien.com
360 ms
www.nano-technologien.com
364 ms
style.css
122 ms
layout.css
213 ms
all.js
9 ms
header.jpg
473 ms
logo.jpg
153 ms
slogan.jpg
234 ms
search.gif
341 ms
menu_bg.jpg
449 ms
menu_divider.jpg
611 ms
menu_divider_act.jpg
599 ms
1page_title1.gif
707 ms
4page_img2.jpg
744 ms
1page_img1.jpg
819 ms
6page_img1.jpg
1004 ms
1page_img5.jpg
945 ms
top_left.gif
1049 ms
top_right.gif
1128 ms
bot_left.gif
1163 ms
bot_right.gif
1233 ms
1page_title2.gif
1274 ms
1page_img2.jpg
1337 ms
1page_img3.jpg
1381 ms
1page_img4.jpg
1442 ms
1page_clay.jpg
1487 ms
1page_robo.jpg
1546 ms
top_middle.jpg
1590 ms
bot_middle.jpg
1650 ms
middle_left.jpg
1695 ms
middle_right.jpg
1761 ms
top_left.jpg
1797 ms
top_right.jpg
1869 ms
bot_left.jpg
1901 ms
bot_right.jpg
1972 ms
1page_title5.gif
2006 ms
1page_img6.jpg
2076 ms
ok.gif
2109 ms
186 ms
ga.js
81 ms
xd_arbiter.php
78 ms
xd_arbiter.php
122 ms
__utm.gif
15 ms
like.php
121 ms
nano-technologien.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Form elements do not have associated labels
nano-technologien.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
nano-technologien.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nano-technologien.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Nano-technologien.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
nano-technologien.com
Open Graph description is not detected on the main page of Nanotechnologien. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: